EP1934497A2 - Mecanisme universel anti-recul amortisseur de commande mecanique - Google Patents

Mecanisme universel anti-recul amortisseur de commande mecanique

Info

Publication number
EP1934497A2
EP1934497A2 EP06843936A EP06843936A EP1934497A2 EP 1934497 A2 EP1934497 A2 EP 1934497A2 EP 06843936 A EP06843936 A EP 06843936A EP 06843936 A EP06843936 A EP 06843936A EP 1934497 A2 EP1934497 A2 EP 1934497A2
Authority
EP
European Patent Office
Prior art keywords
recoil
spring
joint
mechanical control
absorbent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06843936A
Other languages
German (de)
English (en)
Inventor
Vasile Cinciu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Century International Arms Corp
Original Assignee
Century International Arms Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Century International Arms Corp filed Critical Century International Arms Corp
Publication of EP1934497A2 publication Critical patent/EP1934497A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A25/00—Gun mountings permitting recoil or return to battery, e.g. gun cradles; Barrel buffers or brakes
    • F41A25/10—Spring-operated systems

Definitions

  • the invention refers to a mechanical control shock-absorbent anti-recoil mechanism, intended for industrial and civil constructions, machine building industry, defense industry, robotics, etc., its purpose being to protect against the impact forces, recoil forces or vibrations that occur in an instantaneous manner or under operation.
  • shock-absorbent anti-recoil mechanisms that are equiped with springs, telescopic means, hydraulic brakes, magnetic brakes etc. These mechanisms have the disadvantage that they do not provide neither an universal applicability nor possibilities to adjust the effect of the impact forces acting on construction, firearm etc., that occur in an instantaneous or a controlled manner, under the action of the outer impact forces, a recoil or vibrations.
  • the mechanical control shock-absorbent anti-recoil universal mechanism of the invention solves this technical problem and removes the up-mentioned disadvantages in that it comprises a mobile holder, a joint lever and spring mechanism, and an end holder that comprises a mechanical adjustment mechanism. It comprises also joint spindles, a joint gliding holder, a joint pin, locks, short levers, spring-seat joint pins, absorbtion springs, a central joint pin, long levers, a cancellation spring-seat pin, cancellation springs, a base holder, a mechanical adjusting mechanism, a spacer, a fitting screw, a spring-seat screw spindle, and holding screws.
  • the above mentioned end holder has a pilot case, in wich it is introduced a mechanical adjusting mechanism comprising a triple nut, a central screw, a joint pin, a mounting key and a wear strip and an adjusting key.
  • - fig 1 is a longitudinal section of the mechanical control shock- absorbent anti-recoil universal mechanism
  • - fig 2 is a longitudinal section of the mobile holder
  • - fig 3 is a side-longitudinal view of the joint lever and spring mechanism
  • - fig 4 is a plane longitudinal section taken along lines A-A of fig 3 of the joint lever and spring mechanism;
  • - fig 5 is a side longitudinal section and view of the end holder
  • - fig 6 is a longitudinal section of the base holder
  • - fig 7 is a cross section of the base holder
  • - fig 8 is a longitudinal section of the mechanical adjustment mechanism
  • - fig 9 is a cross section taken along the lines A-A of fig 1 of the mechanical adjustment mechanism
  • the mechanical control shock-absorbent anti-recoil universal mechanism A (figs. 1-9) of the invention comprises a mobile holder X, that has the role of producing and transmiting the impact force or the recoil force, a joint lever and spring mechanism Y, that has the role of absorbing and cancellation of the impact forces or recoil forces, an end holder Z, and a mechanical adjusting mechanism K, that has the role to adjust the absorbent and cancellation springs, concomitantly and continuously in accordance with the shock-suppression anti- recoil requirement.
  • the mobile holder X (fig 2) comprises a joint spindle 1 , a fastening screw and an joint gliding holder 3 which is jointly connected with the mechanism Y by a joint spindle 4.
  • the joint lever and spring mechanism Y comprises two short levers 6,7 wich are jointed at an end by means of said joint spindle 4, and two long levers 11,12 wich are jointed at an end to the central area of the short levers 6,7 by means of spring-seat joint pin 8, while at their central area are connected by a central joint pin 10.
  • the short levers 6,7 are provided at their other ends also with a spring joint pin, while the long levers 11,12 are provided at their terminal areas with an spring-seat joint pin 8, and at their ends they have a cancelation spring seat pin 13.
  • To the ends of said three spring-seat joint pins 8 are connected with their ends six absorbent springs 9, while to the ends of said two cancelation spring-seat pins are connected two cancelation springs 14.
  • the joint lever and spring mechanism comprises six absorbent springs and four cancelation spring.
  • the end holder Z (figs. 5,6 and 7) comprises a base holder 15 (figs. 6, 7), a mechanical adjustment mechanism K, two spring-seat screw spindles 16, spring-seat screw spindle 17, two compression springs 18, a spacer 19, a holding screw 20, fitting screws 21.
  • the end holder Z (fig. 5) comprises a base holder 15 (fig. 6) some mechanical processings such as, pass holes d, a pilot case f, passing holes e, wich together ensure the mounting and the operation of the mechanical adjusting mechanism K (figs.
  • the latter having the role of adjusting the stress of the absorbent springs 9 and of the cancellation springs 14, and it is made of the treble nut 22, a central screw 23, two joint pin 24, a mounting and adjusting key 25, and an adjusting key 26.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

La présente invention a trait à un mécanisme universel anti-recul amortisseur de commande mécanique pour divers domaines tels que des constructions industrielles et civiles, l'industrie de fabrication de machines, la robotique et analogues, destiné à assurer une protection contre des forces de choc, des forces de recul ou des vibrations. Le mécanisme universel anti-recul amortisseur de commande mécanique comporte un support mobile X, un mécanisme d'ensemble levier et ressort Y et un support d'extrémité Z. Le mécanisme universel anti-recul amortisseur de commande mécanique sert à l'absorption et l'annulation de forces de choc et de forces de recul, alors qu'un mécanisme de commande K assure simultanément et en continu le réglage de la tension des ressorts amortisseurs et des ressorts d'annulation en vue de réduire ou d'annuler la force de choc.
EP06843936A 2005-09-13 2006-09-12 Mecanisme universel anti-recul amortisseur de commande mecanique Withdrawn EP1934497A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ROA200500773A RO121871B1 (ro) 2005-09-13 2005-09-13 Mecanism universal antişoc-antirecul
PCT/RO2006/000019 WO2007046724A2 (fr) 2005-09-13 2006-09-12 Mecanisme universel anti-recul amortisseur de commande mecanique

Publications (1)

Publication Number Publication Date
EP1934497A2 true EP1934497A2 (fr) 2008-06-25

Family

ID=37962916

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06843936A Withdrawn EP1934497A2 (fr) 2005-09-13 2006-09-12 Mecanisme universel anti-recul amortisseur de commande mecanique

Country Status (4)

Country Link
US (1) US8231114B2 (fr)
EP (1) EP1934497A2 (fr)
RO (1) RO121871B1 (fr)
WO (1) WO2007046724A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RO122108B1 (ro) * 2005-03-22 2008-12-30 Vasile Cînciu Pat de armă de vânătoare fără recul
CN103629518A (zh) * 2013-11-28 2014-03-12 苏州征之魂专利技术服务有限公司 一种双t头卡槽折叠式加强连接杆
CN109291009B (zh) * 2018-10-27 2020-10-20 中国海洋石油集团有限公司 一种水下法兰快速连接器
CN110381397B (zh) * 2019-07-18 2021-07-13 佛山市南海区今旋子电器有限公司 一种缓冲机构及音响设备
CN113163640B (zh) * 2021-03-02 2022-07-05 台州职业技术学院 一种ros平台智能机器人导航用防护装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US920135A (en) * 1907-03-11 1909-05-04 Joel E Harrod Photographer's camera-stand.
US1550944A (en) * 1924-06-09 1925-08-25 Donald C Beidler Stand for cameras and the like
US1893295A (en) * 1931-03-07 1933-01-03 Sargent & Lundy Spring support
US2277875A (en) * 1939-09-22 1942-03-31 Albert C Macbeth Car seat
US2731753A (en) * 1949-03-26 1956-01-24 Henry A Mathieu Firearm with device for moving the muzzle downwardly
US2867399A (en) * 1954-02-04 1959-01-06 Oehler Dev & Mfg Corp Uniform tension pipe support
US3118643A (en) * 1960-08-09 1964-01-21 Leonard S Suozzo Spring support
US3207496A (en) * 1963-11-18 1965-09-21 Hrebicek James Variable rate spring
US3604138A (en) * 1969-09-04 1971-09-14 Jack W Wilson Firearm recoil pad shock absorber
US3754344A (en) * 1972-04-28 1973-08-28 J Spiliotis Gun recoil absorber
FR2512516B1 (fr) * 1981-09-04 1985-12-20 Stein Industrie Dispositif de supportage a ressort pour tuyauteries
FR2550608B1 (fr) * 1983-08-10 1986-01-24 Stein Industrie Dispositif de support et de maintien rigide d'une tuyauterie
DE4213206A1 (de) * 1991-07-19 1993-01-21 Grammer Ag Abgefedertes sitzgestell fuer einen sitz
US5752339A (en) * 1997-02-03 1998-05-19 Bentley; James K. Recoil system for the butt stock of a firearm
RO122108B1 (ro) * 2005-03-22 2008-12-30 Vasile Cînciu Pat de armă de vânătoare fără recul

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2007046724A2 *

Also Published As

Publication number Publication date
WO2007046724B1 (fr) 2007-08-23
US8231114B2 (en) 2012-07-31
US20080258363A1 (en) 2008-10-23
WO2007046724A3 (fr) 2007-07-05
RO121871B1 (ro) 2008-06-30
WO2007046724A2 (fr) 2007-04-26

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